Helmut R. Gutmann

590 total citations
30 papers, 318 citations indexed

About

Helmut R. Gutmann is a scholar working on Molecular Biology, Pharmacology and Organic Chemistry. According to data from OpenAlex, Helmut R. Gutmann has authored 30 papers receiving a total of 318 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 8 papers in Pharmacology and 6 papers in Organic Chemistry. Recurrent topics in Helmut R. Gutmann's work include Pharmacogenetics and Drug Metabolism (8 papers), Carcinogens and Genotoxicity Assessment (3 papers) and Glutathione Transferases and Polymorphisms (3 papers). Helmut R. Gutmann is often cited by papers focused on Pharmacogenetics and Drug Metabolism (8 papers), Carcinogens and Genotoxicity Assessment (3 papers) and Glutathione Transferases and Polymorphisms (3 papers). Helmut R. Gutmann collaborates with scholars based in United States. Helmut R. Gutmann's co-authors include John H. Peters, Danuta Malejka‐Giganti, Peter A. Bell, Ulysses S. Seal, Andrew L. Glasebrook, Richard R. Erickson, Michael Klein, John L. Wood, E. Kaplan and Beverly A. Smith and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and The Journal of Organic Chemistry.

In The Last Decade

Helmut R. Gutmann

28 papers receiving 271 citations

Peers

Helmut R. Gutmann
Sven Yllner Sweden
Chi hong B. Chen United States
Kazumi Toyoshi Japan
Yukio Mori Japan
Tadashi Sawahata Japan
Earl Brill United States
J. C. Arcos United States
Gelboin Hv United States
Irene B. Glowinski United States
K. H. Hellmer Germany
Sven Yllner Sweden
Helmut R. Gutmann
Citations per year, relative to Helmut R. Gutmann Helmut R. Gutmann (= 1×) peers Sven Yllner

Countries citing papers authored by Helmut R. Gutmann

Since Specialization
Citations

This map shows the geographic impact of Helmut R. Gutmann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Helmut R. Gutmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helmut R. Gutmann more than expected).

Fields of papers citing papers by Helmut R. Gutmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helmut R. Gutmann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Helmut R. Gutmann. The network helps show where Helmut R. Gutmann may publish in the future.

Co-authorship network of co-authors of Helmut R. Gutmann

This figure shows the co-authorship network connecting the top 25 collaborators of Helmut R. Gutmann. A scholar is included among the top collaborators of Helmut R. Gutmann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Helmut R. Gutmann. Helmut R. Gutmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Smith, Beverly A. & Helmut R. Gutmann. (1984). Differential effect of chronic ethanol consumption by the rat on microsomal oxidation of hepatocarcinogens and their activation to mutagens. Biochemical Pharmacology. 33(18). 2901–2910. 6 indexed citations
5.
Chow, Yeh Mei & Helmut R. Gutmann. (1980). Characteristics of the nucleotide phosphohydrolases of hamster embryo cells. Archives of Biochemistry and Biophysics. 204(1). 318–325. 1 indexed citations
6.
Chow, Yeh Mei, et al.. (1979). Hydrolysis of uridine diphosphate N-acetyl-D-glucosamine by embryonic cells of the hamster and rat. Biochimica et Biophysica Acta (BBA) - General Subjects. 585(1). 154–163.
7.
Kaplan, E. & Helmut R. Gutmann. (1979). Microsomal metabolism of arylamides by the rat and guinea pig—II. Biochemical Pharmacology. 28(10). 1609–1614. 1 indexed citations
8.
Malejka‐Giganti, Danuta, et al.. (1978). Induction of microsomal N-hydroxylation of N-2-fluorenylacetamide in rat liver. Biochemical Pharmacology. 27(1). 61–69. 35 indexed citations
9.
Kaplan, E., Helmut R. Gutmann, & Tim H. Emory. (1978). Microsomal metabolism of arylamides by the rat and guinea pig—I.. Biochemical Pharmacology. 27(11). 1581–1589. 9 indexed citations
10.
Gutmann, Helmut R. & Richard R. Erickson. (1972). The Conversion of the Carcinogen N-Hydroxy-2-fluorenylacetamide to o-Amidophenols by Rat Liver in Vitro. Journal of Biological Chemistry. 247(3). 660–666. 13 indexed citations
11.
Malejka‐Giganti, Danuta, et al.. (1969). Interaction of aromatic amines with rat-liver proteins in vivo. Chemico-Biological Interactions. 1(2). 139–155. 33 indexed citations
12.
Seal, Ulysses S. & Helmut R. Gutmann. (1959). The Metabolism of the Carcinogen N-(2-Fluorenyl) acetamide by Liver Cell Fractions. Journal of Biological Chemistry. 234(3). 648–654. 37 indexed citations
13.
Gutmann, Helmut R., et al.. (1956). The action of 2-acetylaminofluorene on growth and liver composition of rats on low and adequate dietary sulfur.. PubMed. 16(3). 240–5. 6 indexed citations
14.
Gutmann, Helmut R., et al.. (1956). The Oxidation of Fluorene Derivatives by Potassium Persulfate1. The Journal of Organic Chemistry. 21(8). 866–868. 3 indexed citations
15.
Peters, John H. & Helmut R. Gutmann. (1954). The Identification of Derivatives of Fluorene and Biphenyl by Filter Paper Electrophoresis1. Journal of the American Chemical Society. 76(8). 2267–2268. 7 indexed citations
16.
Gutmann, Helmut R. & John H. Peters. (1953). The effect of 2-acetylaminofluorene on growth and composition of the liver of the rat.. PubMed. 13(12). 895–9. 5 indexed citations
17.
Gutmann, Helmut R.. (1952). The Preparation and Spectrophotometric Estimation of 2-Amino-7-hydroxyfluorene1. Journal of the American Chemical Society. 74(3). 836–837. 2 indexed citations
18.
Gutmann, Helmut R., et al.. (1952). The metabolism of 2-aminofluorene in the rat.. PubMed. 12(5). 350–5. 13 indexed citations
19.
Gutmann, Helmut R. & Francis Earl Ray. (1951). A New Synthesis of 2-Chloro-7-nitrofluorene1. Journal of the American Chemical Society. 73(8). 4033–4033. 3 indexed citations
20.
Gutmann, Helmut R. & John L. Wood. (1951). A NOTE ON THE ACETYLATION OF SULFUR AMINO ACIDS BY LIVER AND KIDNEY. Journal of Biological Chemistry. 189(2). 473–477. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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